Interaction - Battlefields: A Moogle Kupo d'Etat 10, 14

[claywar]

I affirm:

• [x] I understand that if I do not agree to the following points by completing the checkboxes my PR will be ignored.
• [x] I understand I should leave resolving conversations to the LandSandBoat team so that reviewers won't miss what was said.
• [x] I have read and understood the Contributing Guide and the Code of Conduct.
• [x] I have tested my code and the things my code has changed since the last commit in the PR and will test after any later commits.

What does this pull request do?

Implements basics for AMK10 and AMK14 battlefields which are currently unimplemented in the corresponding mission scripts. This only sets BCNM rules, entry requirement, and initial spawns, and does not implement any mob functionality.

Steps to test these changes

Enter each battlefield, defeat required mob